1 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2 Jakub Jelinek <jakub@redhat.com>
4 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
5 external_scope is NULL.
7 2013-11-27 Tom de Vries <tom@codesourcery.com>
8 Marc Glisse <marc.glisse@inria.fr>
11 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
13 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
15 * c-typeck.c: Add required include files from gimple.h.
17 2013-11-22 David Malcolm <dmalcolm@redhat.com>
19 * c-decl.c (define_label, shadow_tag_warned)
20 (check_bitfield_type_and_width, grokdeclarator, grokparms,
21 store_parm_decls_newstyle, store_parm_decls_oldstyle)
22 (declspecs_add_type): Remove use of in_system_header macro.
23 * c-parser.c (c_parser_unary_expression): Likewise.
24 * c-typeck.c (store_init_value, process_init_element)
25 (c_start_case): Likewise.
27 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
30 * c-parser.c (c_parser_set_source_position_from_token): Remove
31 reference to in_system_header from comment.
33 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
35 * c-decl.c (grokdeclarator): Update comment to refer to
36 tree_to_[su]hwi rather than tree_low_cst.
38 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
40 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
41 tree_to_uhwi throughout.
43 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
45 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
48 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
50 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
53 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
55 * c-parser.c (c_parser_cilk_simd): New.
56 (c_parser_cilk_verify_simd): New.
57 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
58 (c_parser_omp_for_loop): Add case for NE_EXPR.
59 Set c_break_label for CILK_SIMD.
60 (c_parser_cilk_clause_vectorlength): New.
61 (c_parser_cilk_clause_linear): New.
62 (c_parser_cilk_clause_name): New.
63 (c_parser_cilk_all_clauses): New.
64 * c-typeck.c (build_unary_op): Pass location argument to
66 (build_modify_expr): Same.
67 (build_asm_expr): Same.
68 (c_finish_bc_stmt): Error on break/continue in loops.
70 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
72 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
74 2013-11-14 Diego Novillo <dnovillo@google.com>
76 * c-decl.c: Include print-tree.h.
77 Include stor-layout.h.
81 * c-lang.c: Include fold-const.h.
82 * c-parser.c: Include stringpool.h.
84 Include stor-layout.h.
87 * c-typeck.c: Include stor-layout.h.
92 2013-11-13 Joseph Myers <joseph@codesourcery.com>
94 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
95 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
97 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
98 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
100 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
101 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
102 (c_parser_declarator, c_parser_direct_declarator_inner)
103 (c_parser_parameter_declaration, c_parser_type_name): All callers
105 (c_parser_declaration_or_fndef): Handle declarations with type
106 determined from the initializer.
108 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
110 * c-typeck.c: Include gimplify.h.
112 2013-11-12 Joseph Myers <joseph@codesourcery.com>
114 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
115 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
117 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
118 or _Thread_local as appropriate in diagnostics.
119 (build_null_declspecs): Initialize ret->thread_gnu_p.
120 (declspecs_add_scspec): Handle either __thread or _Thread_local
121 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
122 pedantic. Do not disallow _Thread_local extern and _Thread_local
125 2013-11-07 Joseph Myers <joseph@codesourcery.com>
126 Andrew MacLeod <amacleod@redhat.com>
128 * c-aux-info.c (gen_type): Handle atomic qualifier.
129 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
130 qualifiers when compating types.
131 (shadow_tag_warned): Handle atomic_p in declspecs.
132 (quals_from_declspecs): Likewise.
133 (start_decl): Use c_type_promotes_to when promoting argument
135 (grokdeclarator): Handle _Atomic.
136 (get_parm_info): Diagnose any qualifier on "void" as only
138 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
139 comparing types. Use c_type_promotes_to when promoting argument
141 (finish_function): Use c_type_promotes_to when promoting argument
143 (build_null_declspecs): Handle atomic_p in declspecs.
144 (declspecs_add_qual): Handle RID_ATOMIC.
145 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
146 (c_token_starts_declspecs): Handle RID_ATOMIC.
147 (c_parser_declspecs): Handle atomic type specifiers and
149 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
150 from types of expressions with atomic type.
151 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
152 (c_parser_attribute_any_word): Handle RID_ATOMIC.
153 (c_parser_initializer, c_parser_initelt, c_parser_initval)
154 (c_parser_statement_after_labels, c_parser_switch_statement)
155 (c_parser_for_statement, c_parser_expr_no_commas)
156 (c_parser_conditional_expression, c_parser_binary_expression)
157 (c_parser_cast_expression, c_parser_unary_expression)
158 (c_parser_postfix_expression)
159 (c_parser_postfix_expression_after_primary, c_parser_expression):
160 Use convert_lvalue_to_rvalue.
161 (c_parser_expression_conv, c_parser_expr_list): Document
162 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
163 (c_parser_objc_synchronized_statement): Use
164 convert_lvalue_to_rvalue.
165 (c_parser_objc_selector): Handle RID_ATOMIC.
166 (c_parser_objc_receiver, c_parser_array_notation): Use
167 convert_lvalue_to_rvalue.
168 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
170 (struct c_declspecs): Add atomic_p field.
171 (convert_lvalue_to_rvalue): Declare.
172 * c-typeck.c (c_type_promotes_to): Promote atomic types to
173 corresponding atomic types.
174 (qualify_type): Don't add _Atomic qualifiers from second argument.
175 (comp_target_types): Do not allow _Atomic mismatches.
176 (type_lists_compatible_p): Do not remove atomic qualifiers when
178 (really_atomic_lvalue, convert_lvalue_to_rvalue)
179 (build_atomic_assign): New functions.
180 (build_unary_op): Use build_atomic_assign for atomic increment and
182 (build_conditional_expr): Do not treat _Atomic void as a qualified
184 (build_modify_expr): Use build_atomic_assign for atomic LHS.
185 (find_anonymous_field_with_type, convert_to_anonymous_field)
186 (convert_for_assignment): Do not remove atomic qualifiers when
188 (digest_init): Do not accept initialization of arrays of atomic
189 elements by string constants.
190 (build_asm_expr): Use convert_lvalue_to_rvalue.
191 (build_binary_op): Do not treat _Atomic void as a qualified
194 2013-11-06 DJ Delorie <dj@redhat.com>
196 * c-decl.c (locate_old_decl): If a previous conflicting decl is
197 both explicit and builtin, print the location of the explicit one.
199 2013-11-05 Tobias Burnus <burnus@net-b.de>
201 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
202 c_parser_omp_distribute, c_parser_omp_teams,
203 c_parser_omp_target, c_parser_omp_declare): Handle
206 2013-11-03 Marek Polacek <polacek@redhat.com>
208 * c-decl.c (grokdeclarator): Add VLA instrumentation.
210 2013-11-01 Jakub Jelinek <jakub@redhat.com>
212 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
213 check_dup_generic at the end, unless remove is true.
214 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
216 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
218 2013-10-31 Jakub Jelinek <jakub@redhat.com>
220 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
221 with decl that is not pointer nor array.
223 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
225 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
226 a spawning function is found.
227 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
228 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
229 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
230 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
232 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
233 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
235 (c_finish_return): Added a check to reject _Cilk_spawn in return
237 (build_cilk_spawn): New function.
238 (build_cilk_sync): Likewise.
239 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
241 2013-10-27 Tobias Burnus <burnus@net-b.de>
244 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
245 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
246 (c_parser_statement_after_labels): Update calls.
248 2013-10-24 Tobias Burnus <burnus@net-b.de>
251 * c-parser.c (c_parser_pragma, c_parser_for_statement):
253 (c_parser_statement_after_labels): Update call.
255 2013-10-24 Marek Polacek <polacek@redhat.com>
257 * c-parser.c (c_parser_struct_declaration): Add a comment.
258 (c_parser_declarator): Don't allow _Alignas here.
260 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
262 * c-parser.c: Include omp-low.h.
263 * c-typeck.c: Likewise.
265 2013-10-17 Marek Polacek <polacek@redhat.com>
268 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
269 Document syntax of the array-declarator.
270 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
272 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
273 (c_parser_struct_declaration): Likewise.
274 (c_parser_declarator): Likewise.
275 (c_parser_direct_declarator_inner): Likewise.
276 (c_parser_parameter_declaration): Likewise.
277 (c_parser_type_name): Likewise.
279 2013-10-11 Jakub Jelinek <jakub@redhat.com>
281 * c-lang.h (current_omp_declare_target_attribute): New extern
283 * c-parser.c: Include c-lang.h.
284 (struct c_parser): Change tokens to c_token *.
285 Add tokens_buf field. Change tokens_avail type to unsigned int.
286 (c_parser_consume_token): If parser->tokens isn't
287 &parser->tokens_buf[0], increment parser->tokens.
288 (c_parser_consume_pragma): Likewise.
289 (enum pragma_context): Add pragma_struct and pragma_param.
290 (c_parser_external_declaration): Adjust
291 c_parser_declaration_or_fndef caller.
292 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
293 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
294 Adjust recursive call.
295 (c_parser_struct_or_union_specifier): Use pragma_struct instead
297 (c_parser_parameter_declaration): Use pragma_param instead of
299 (c_parser_compound_statement_nostart, c_parser_label,
300 c_parser_for_statement): Adjust
301 c_parser_declaration_or_fndef callers.
302 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
303 it through to c_parser_conditional_expression.
304 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
305 pass it through to c_parser_binary_expression. Adjust recursive
307 (c_parser_binary_expression): Remove prec argument, add
308 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
309 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
310 binop matches it, use build2 instead of parser_build_binary_op.
311 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
312 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
313 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
314 Handle pragma_struct and pragma_param the same as pragma_external.
315 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
316 (c_parser_omp_variable_list): Parse array sections for
317 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
318 (c_parser_omp_clause_collapse): Fully fold collapse expression.
319 (c_parser_omp_clause_reduction): Handle user defined reductions.
320 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
321 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
322 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
323 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
324 c_parser_omp_clause_depend, c_parser_omp_clause_map,
325 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
326 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
327 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
328 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
329 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
330 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
331 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
332 (c_parser_omp_for_loop): Add CODE argument, pass it through
333 to c_finish_omp_for. Change last argument to cclauses,
334 and adjust uses to grab parallel clauses from the array of all
335 the split clauses. Adjust c_parser_binary_expression,
336 c_parser_declaration_or_fndef and c_finish_omp_for callers.
337 (omp_split_clauses): New function.
338 (c_parser_omp_simd): New function.
339 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
340 Allow the function to be called also when parsing combined constructs,
341 and call c_parser_omp_simd when parsing for simd.
342 (c_parser_omp_sections_scope): If section-sequence doesn't start with
343 #pragma omp section, require exactly one structured-block instead of
344 sequence of statements.
345 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
346 Allow the function to be called also when parsing combined constructs.
347 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
348 Allow the function to be called also when parsing combined
350 (c_parser_omp_taskgroup, c_parser_omp_cancel,
351 c_parser_omp_cancellation_point, c_parser_omp_distribute,
352 c_parser_omp_teams, c_parser_omp_target_data,
353 c_parser_omp_target_update, c_parser_omp_target,
354 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
355 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
356 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
357 (c_parser_omp_construct): Add p_name and mask vars. Handle
358 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
359 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
360 and c_parser_omp_sections callers.
361 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
362 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
363 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
364 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
365 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
367 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
368 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
369 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
370 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
371 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
372 * c-typeck.c: Include tree-inline.h.
373 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
374 handle_omp_array_sections_1, handle_omp_array_sections,
375 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
376 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
377 user defined reductions.
378 (c_tree_equal): New function.
379 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
380 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
381 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
382 c_check_omp_declare_reduction_r): New prototypes.
383 * c-decl.c (current_omp_declare_target_attribute): New variable.
384 (c_decl_attributes): New function.
385 (start_decl, start_function): Use it instead of decl_attributes.
386 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
387 c_omp_reduction_decl, c_omp_reduction_lookup,
388 c_check_omp_declare_reduction_r): New functions.
390 2013-09-25 Tom Tromey <tromey@redhat.com>
392 * Make-lang.in (c/gccspec.o): Remove.
393 (CFLAGS-c/gccspec.o): New variable.
394 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
395 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
396 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
398 2013-09-25 Tom Tromey <tromey@redhat.com>
400 * Make-lang.in (c/gccspec.o): Don't use subshell.
402 2013-09-18 Marek Polacek <polacek@redhat.com>
405 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
406 Remove unnecessary check.
408 2013-09-18 Marek Polacek <polacek@redhat.com>
411 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
412 no_sanitize_undefined attribute.
414 2013-09-13 Kai Tietz <ktietz@redhat.com>
417 * c-decl.c (c_builtin_function_ext_scope): Remove
418 wrong assumption that it is never called on prexisting
421 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
423 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
425 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
427 * c-objc-common.c (c_tree_printer): Tidy.
429 2013-08-30 Marek Polacek <polacek@redhat.com>
431 * c-typeck.c (build_binary_op): Add division by zero and shift
434 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
435 Joseph Myers <joseph@codesourcery.com>
438 * c-typeck.c (c_common_type): Prefer double_type_node over
439 other REAL_TYPE types with the same precision.
440 (convert_arguments): Likewise.
442 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
444 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
445 (c_initialize_diagnostics): Call a destructor for the early printer.
447 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
449 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
450 printer initialization.
452 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
455 * c-array-notation.c (fix_conditional_array_notations_1): Added a
456 check for truth values.
457 (expand_array_notation_exprs): Added truth values case. Removed an
458 unwanted else. Added for-loop to walk through subtrees in default
461 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
463 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
465 2013-07-23 Joseph Myers <joseph@codesourcery.com>
467 * c-parser.c (struct c_generic_association): Fix typo.
469 2013-07-23 Tom Tromey <tromey@redhat.com>
470 Joseph Myers <joseph@codesourcery.com>
472 * c-parser.c (struct c_generic_association): New.
473 (c_generic_association_d): New typedef.
474 (c_parser_generic_selection): New function.
475 (c_parser_postfix_expression): Handle RID_GENERIC.
477 2013-07-13 Jason Merrill <jason@redhat.com>
480 * c-decl.c (finish_struct): Check for too-large class.
482 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
485 * c-typeck.c (set_init_index): When folding, check for index overflow.
487 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
489 * c-parser.c (c_parser_array_notation): Removed rejection of array
490 notations in an array of function pointers.
492 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
494 * c-array-notation.c (make_triplet_val_inv): New function.
495 (create_cmp_incr): Likewise.
496 (create_array_refs): Likewise.
497 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
498 Also modularized common parts between functions and called the function.
499 (build_array_notation_expr): Likewise.
500 (fix_conditional_array_notations_1): Likewise.
501 (fix_array_notation_expr): Likewise.
502 (fix_array_notation_call_expr): Likewise.
504 2013-06-18 Marek Polacek <polacek@redhat.com>
507 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
509 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
511 * c-array-notation.c (build_array_notation_expr): Reject array notation
512 mismatch between LHS and RHS even inside a call_expr. Also, removed
513 a couple while statements that were dead code.
515 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
517 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
518 excessive precision expressions in function parameters. Also removed
519 couple unwanted while statements.
521 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
523 * c-array-notation.c (expand_array_notation_exprs): Added
524 ARRAY_NOTATION_REF case.
526 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
528 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
529 function to c-family/array-notation-common.c.
530 (is_cilkplus_reduce_builtin): Likewise.
531 (find_rank): Likewise.
532 (extract_array_notation_exprs): Likewise.
533 (replace_array_notations): Likewise.
534 (find_inv_trees): Likewise.
535 (replace_inv_trees): Likewise.
536 (contains_array_notation_expr): Likewise.
537 (find_correct_array_notation_type): Likewise.
538 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
539 (struct inv_list): Moved this to c-family/array-notation-common.c.
540 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
542 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
544 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
545 reduction functions outside the for-loop. Added a check if the fundecl
546 is non-NULL. Finally, removed an unwanted if-statement, and made the
549 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
551 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
552 condition of the if-statement matches the rank of else-block and then-
553 block when array notations are used.
554 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
555 expression after the entire function body is parsed.
556 (c_parser_expr_no_commas): Delayed creating array notation expressions
557 to the end of function parsing.
558 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
559 whole if-statement instead of just the condition.
560 (expand_array_notation_exprs): Added MODIFY_EXPR case.
562 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
565 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
566 array to NULL_TREE if they are unused. Also added a check for the
567 field to be NULL before its fields are used in future.
569 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
572 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
573 (build_array_notation_expr): Likewise.
575 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
577 * c-typeck.c (build_array_ref): Added a check to see if array's
578 index is greater than one. If true, then emit an error.
579 (build_function_call_vec): Exclude error reporting and checking
580 for builtin array-notation functions.
581 (convert_arguments): Likewise.
582 (c_finish_return): Added a check for array notations as a return
583 expression. If true, then emit an error.
584 (c_finish_loop): Added a check for array notations in a loop
585 condition. If true then emit an error.
586 (lvalue_p): Added a ARRAY_NOTATION_REF case.
587 (build_binary_op): Added a check for array notation expr inside
588 op1 and op0. If present, we call another function to find correct
590 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
591 * c-parser.c (c_parser_compound_statement): Check if array
592 notation code is used in tree, if so, then transform them into
594 (c_parser_expr_no_commas): Check if array notation is used in LHS
595 or RHS, if so, then build array notation expression instead of
597 (c_parser_postfix_expression_after_primary): Added a check for
598 colon(s) after square braces, if so then handle it like an array
599 notation. Also, break up array notations in unary op if found.
600 (c_parser_direct_declarator_inner): Added a check for array
602 (c_parser_compound_statement): Added a check for array notation in
603 a stmt. If one is present, then expand array notation expr.
604 (c_parser_if_statement): Likewise.
605 (c_parser_switch_statement): Added a check for array notations in
606 a switch statement's condition. If true, then output an error.
607 (c_parser_while_statement): Similarly, but for a while.
608 (c_parser_do_statement): Similarly, but for a do-while.
609 (c_parser_for_statement): Similarly, but for a for-loop.
610 (c_parser_unary_expression): Check if array notation is used in a
611 pre-increment or pre-decrement expression. If true, then expand
613 (c_parser_array_notation): New function.
614 * c-array-notation.c: New file.
615 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
617 2013-05-23 Mike Stump <mikestump@comcast.net>
619 * c-typeck.c (convert_for_assignment): Handle references to memory
622 2013-05-16 Jason Merrill <jason@redhat.com>
624 * Make-lang.in (cc1$(exeext)): Use link mutex.
626 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
628 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
629 to simply use OPT_Wpointer_arith.
630 (build_unary_op): Likewise.
632 2013-04-03 Jakub Jelinek <jakub@redhat.com>
635 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
636 argument. If set, or it temporarily for parsing of the first
637 argument into force_folding_builtin_constant_p.
638 (c_parser_postfix_expression): Adjust callers.
640 2013-03-21 Richard Biener <rguenther@suse.de>
642 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
643 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
645 2013-02-12 Marek Polacek <polacek@redhat.com>
648 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
651 2013-01-24 Jakub Jelinek <jakub@redhat.com>
654 * c-typeck.c (set_nonincremental_init_from_string): If
655 constructor_max_index is NULL, treat it as if tree_int_cst_lt
657 (process_init_element): Likewise.
659 2012-12-20 Jakub Jelinek <jakub@redhat.com>
662 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
663 argument, don't call default_function_array_conversion
664 nor c_fully_fold here.
665 (c_parser_asm_statement): Adjust callers.
666 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
667 and outputs here, and call default_function_array_conversion
668 on inputs that don't need to be addressable.
670 2012-12-18 Jakub Jelinek <jakub@redhat.com>
673 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
674 warning require that both c_common_unsigned_type as well as
675 c_common_signed_type is the same for both mvl and mvr types.
677 2012-11-16 Diego Novillo <dnovillo@google.com>
679 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
681 * c-common.c: Use new vec API in vec.h.
682 * c-common.h: Likewise.
683 * c-gimplify.c: Likewise.
684 * c-pragma.c: Likewise.
685 * c-pretty-print.c: Likewise.
686 * c-pretty-print.h: Likewise.
687 * c-semantics.c: Likewise.
688 * c-decl.c: Likewise.
689 * c-parser.c: Likewise.
690 * c-tree.h: Likewise.
691 * c-typeck.c: Likewise.
693 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
696 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
698 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
701 * c-decl.c (warn_if_shadowing): Do not warn if a variable
702 shadows a function, unless the variable is a function or a
705 2012-10-12 Jakub Jelinek <jakub@redhat.com>
708 * c-parser.c (struct c_tree_loc_pair): Removed.
709 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
710 add location_t * and tree * arguments, fill in array of 3
711 sizeof_arg trees and corresponding locs.
712 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
713 c_parser_expr_list callers.
714 (c_parser_postfix_expression_after_primary): Likewise. Pass
715 array of 3 sizeof_arg trees and locs (corresponding to first
716 3 arguments) to sizeof_pointer_memaccess_warning.
718 2012-10-09 Lawrence Crowl <crowl@google.com>
720 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
721 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
724 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
727 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
730 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
733 * c-typeck.c: Include c-common.h.
734 (enum stv_conv): Moved to c-common.h.
735 (scalar_to_vector): Moved to c-common.c.
736 (build_binary_op): Adapt to scalar_to_vector's new prototype.
737 * Make-lang.in: c-typeck.c depends on c-common.h.
739 2012-10-04 Arnaud Charlet <charlet@adacore.com>
741 * c-decl.c (c_write_global_declarations): Fix handling of
744 2012-09-30 Sharad Singhai <singhai@google.com>
746 * c-decl.c (c_write_global_declarations): Use a different method
747 to determine if the dump has ben initialized.
749 2012-09-14 Joseph Myers <joseph@codesourcery.com>
752 * c-typeck.c (c_cast_expr): When casting to a type requiring
753 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
756 2012-09-14 Joseph Myers <joseph@codesourcery.com>
759 * c-typeck.c (build_unary_op): Pass original argument of
760 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
761 any C_MAYBE_CONST_EXPR, if it has integer operands.
762 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
763 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
764 to c_objc_common_truthvalue_conversion, then remove any
765 C_MAYBE_CONST_EXPR, if they have integer operands. Use
766 c_objc_common_truthvalue_conversion not
767 c_common_truthvalue_conversion.
768 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
769 call note_integer_operands for arguments with integer operands
770 that are not integer constants.
772 2012-09-13 Jakub Jelinek <jakub@redhat.com>
775 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
776 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
778 2012-08-31 Jakub Jelinek <jakub@redhat.com>
781 * c-convert.c (convert): Don't call fold_convert_loc if
782 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
783 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
784 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
786 2012-08-24 Jakub Jelinek <jakub@redhat.com>
789 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
790 for nested and empty_ok arguments in the call to
791 c_parser_declaration_or_fndef.
793 2012-08-17 Jakub Jelinek <jakub@redhat.com>
795 * c-tree.h (c_last_sizeof_arg): Declare.
796 * c-parser.c (struct c_tree_loc_pair): New type.
797 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
799 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
800 (c_parser_postfix_expression_after_primary): Likewise. Call
801 sizeof_pointer_memaccess_warning if needed.
802 (sizeof_ptr_memacc_comptypes): New function.
803 * c-typeck.c (c_last_sizeof_arg): New global variable.
804 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
806 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
808 * c-lang.h (lang_decl): Add variable_size GTY option.
810 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
812 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
813 * Make-lang.in: Fix dependencies.
815 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
817 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
818 and add language Makefile hooks.
819 * config-lang.in: New file.
820 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
821 add the required "normal" config-lang.in rules.
822 * c-lang.h: Moved from gcc/ to here.
823 * c-tree.h: Likewise.
824 * c-objc-common.c: Likewise.
825 * c-objc-common.h: Likewise.
826 * c-typeck.c: Likewise.
827 * c-convert.c: Likewise.
828 * c-lang.c: Likewise.
829 * c-aux-info.c: Likewise.
830 * c-errors.c: Likewise.
831 * gccspec.c: Likewise.
832 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
833 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
835 Copyright (C) 2012-2013 Free Software Foundation, Inc.
837 Copying and distribution of this file, with or without modification,
838 are permitted in any medium without royalty provided the copyright
839 notice and this notice are preserved.